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Adamant Custom

Adamant Custom Ryzen 9 9900X 64GB 4TB NVMe 10TB HDD RTX PRO 5000 Blackwell Business Desktop

SKU CH-1KRS-TFMD8

12-core Ryzen workstation with 64GB DDR5, 4TB NVMe SSD, 10TB HDD and 48GB RTX PRO 5000 GPU for CAD and AI workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity64 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNvidia RTX PRO 5000 Blackwell
  • CPU modelAMD Ryzen 9 9900X
  • 12-core Ryzen 9 9900X reaches 5.20 GHz for fast compute
  • 64GB DDR5 memory handles large datasets and multitasking
  • 4TB Samsung 990 PRO NVMe delivers 7450 MB/s read speed
  • RTX PRO 5000 Blackwell 48GB GPU accelerates AI and rendering
  • 10TB HDD plus 192 GB max RAM gives room to grow

Purpose-built workstation

This business desktop pairs a 12-core Ryzen 9 9900X processor with an Nvidia RTX PRO 5000 Blackwell GPU carrying 48GB of video memory. The system targets engineers, modellers and AI developers who need certified drivers for SolidWorks and local model training. Buyers who require more than 192 GB of system memory or multiple GPU slots will need a different platform.

Sustained-load behaviour

A 240 mm liquid cooler handles the CPU while the Antec P10 FLUX case uses four 120 mm fans plus a 140 mm PSU fan to move air through sound-dampening panels. The 850 W 80 PLUS Bronze supply delivers stable power with over-voltage, under-voltage, over-power and short-circuit protection. Thermal throttling is minimised during long renders or training runs.

Build and connectivity

The X870-PLUS TUF motherboard provides two USB4 ports at 40 Gbps, three USB 10 Gbps ports, four USB 5 Gbps ports and one USB 2.0 port at the rear. Internal headers add one USB 20 Gbps connector, one USB 5 Gbps header and two USB 2.0 headers alongside four M.2 slots and two SATA 6 Gb/s ports. Wi-Fi 7 and 2.5 Gb Ethernet handle networking, while Realtek 7.1 surround audio serves monitoring needs.

How it compares

Measured against everything we stock in Business & Office Desktops, at today’s prices. Recalculated every night.

Price $9,830.99
Pricier than about 75% of the 2,161 comparable items (median $5,687.99).
RAM capacity 64 GB DDR5
Typical for this category: the median of 2,095 items is 64 GB.
SSD storage 4 TB NVMe
Higher than about 70% of the 2,058 comparable items (median 2 TB).

Specifications

Product
Year of release2026
Product typeBusiness Desktops & Workstations
Recommended useWork / Business
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9900X
CPU socketAM5
Memory
RAM capacity64 GB DDR5
Max supported RAM192 GB
Storage
SSD storage4 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNvidia RTX PRO 5000 Blackwell
GPU interfacePCI Express x16
VR readyYes
Audio & video
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Wired network2.5G Ethernet
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro 64-bit
More details
Cooling methodLiquid Cooling
AI capabilityAI Ready

Questions about this item

How loud is the 240mm liquid cooler and 140mm PSU fan when the Ryzen 9 9900X runs at full load all day?

The 240mm Quiet Edition liquid cooler and the PSU's ultra-quiet 140mm fan are both designed for low noise, while the Antec P10 FLUX case adds sound-dampening panels to keep acoustic output minimal during sustained workloads.

Which display cables must I already own to connect a monitor to the RTX PRO 5000 Blackwell?

The RTX PRO 5000 Blackwell uses a PCI Express x16 interface; you will need a DisplayPort or HDMI cable matching the monitor's input, as no video cables are included with the system.

Can I keep my current SATA SSDs or hard drives and install them alongside the 4TB NVMe and 10TB HDD?

Yes, the X870-PLUS TUF motherboard provides two SATA 6Gb/s ports and the case includes three internal 3.5-inch bays, so existing SATA drives can be added without removing the factory storage.

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